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0
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In what ways do the photochemical properties of transition metal complexes differ from those of non-transition metal complexes, and how can this be explained by their electronic structures and crystal field splitting?
asked
5 days
ago
in
PhotoChemistry
0
votes
1
answer
23
views
What is the most efficient process for the production of biodiesel from vegetable oil using acid catalysis, and how can the quality of the biodiesel be improved by applying different refining techniques?
asked
6 days
ago
in
Chemical engineering
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votes
1
answer
32
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What is the molecular geometry and bond angles of ammonia (NH3) and how do they relate to its polarity and dipole moment?
asked
Feb 21
in
Quantum Chemistry
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votes
1
answer
27
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How does the selective oxidation of hydrocarbons on metal surfaces occur, and what factors influence the selectivity of this reaction?
asked
Feb 14
in
Surface Chemistry
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votes
1
answer
37
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What are the possible chemical reactions that occur when microplastics interact with seawater, and how do these reactions affect the toxicity and bioaccumulation of microplastics in marine organisms?
asked
Feb 13
in
Environmental Chemistry
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votes
1
answer
42
views
How does the ligand geometry affect the electronic and magnetic properties of metallofullerenes and metalloclusters in coordination chemistry?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
44
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What is the effect of changing the size and shape of a ligand on the rate of ligand substitution reactions in coordination chemistry?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
26
views
How can practical applications of chemistry be better incorporated into the classroom curriculum to enhance the understanding and relevance of the subject for students?
asked
Feb 5
in
Chemical education
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votes
1
answer
47
views
How does changing the number of unpaired electrons in a molecule affect its magnetic properties, and how can these changes be calculated using quantum chemistry methods?
asked
Feb 3
in
Quantum Chemistry
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votes
1
answer
75
views
How does the mechanism of Alternative Splicing work in RNA processing? Provide a detailed explanation of the different mechanisms that regulate the splicing process, and discuss the factors that contribute to the selection of specific splicing patterns. Additionally, compare and contrast the advantages and disadvantages of Alternative Splicing in terms of their impact on gene expression and cellular function.
asked
Jan 31
in
BioChemistry
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votes
1
answer
65
views
Calculate the heat of crystallization for NaCl from the given data:The enthalpy of fusion of NaCl = 28.3 kJ/mol and the heat capacity of NaCl is approximately constant at 40.0 J/mol.K for temperatures close to room temperature. The melting point of NaCl is 801 °C and the density of the solid NaCl is 2.16 g/cm³.
asked
Jan 23
in
ThermoChemistry
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1
answer
60
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A solution of nitrogen dioxide, NO2 gas, at a pressure of 2.50 atm and temperature of 300 K, reacts with oxygen gas, O2, to form nitrogen oxide, NO, and dioxide, NO2. Write the balanced chemical equation for the reaction and determine the equilibrium concentrations of all species if the value of the equilibrium constant, Kc, at 300 K is 4.0 x 10^-4.
asked
Jan 22
in
Chemical equilibrium
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votes
1
answer
52
views
What is the solubility of calcium sulfate (CaSO4) in water at a temperature of 25°C?
asked
Jan 21
in
Inorganic Chemistry
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votes
1
answer
43
views
According to the somatic marker hypothesis, what is the role of emotions in decision-making?
asked
Jan 20
in
Psychology
0
votes
1
answer
36
views
What is lexicalisation?
asked
Jan 20
in
Psychology
0
votes
1
answer
69
views
When was the Marshmallow Test conducted?
asked
Jan 20
in
Psychology
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votes
1
answer
28
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Where did John Bowlby conduct his research?
asked
Jan 17
in
Psychology
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votes
1
answer
33
views
According to attachment theory, what are the consequences of insecure attachment in childhood?
asked
Jan 16
in
Psychology
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votes
1
answer
39
views
Who developed the Acceptance and Commitment Therapy (ACT)?
asked
Jan 16
in
Psychology
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votes
1
answer
33
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According to the Systems Theory, why is it important to consider the interconnectedness and interdependence of AI?
asked
Jan 15
in
Psychology
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